{"id":1270,"date":"2015-11-13T13:05:10","date_gmt":"2015-11-13T11:05:10","guid":{"rendered":"http:\/\/nutrisport.es\/web\/?p=1270"},"modified":"2015-11-13T13:05:10","modified_gmt":"2015-11-13T11:05:10","slug":"radicales-libres","status":"publish","type":"post","link":"https:\/\/nutrisport.es\/blog\/radicales-libres\/","title":{"rendered":"Radicales libres en el deporte, \u00bfc\u00f3mo nos perjudican?"},"content":{"rendered":"<p>\u00bfA que alguna vez has o\u00eddo hablar de los <strong>radicales libres<\/strong>? Hoy vamos a analizar qu\u00e9 son y c\u00f3mo pueden afectar a nuestro organismo.<!--more--><\/p>\n<h2>Radicales libres, \u00bfqu\u00e9 son?<\/h2>\n<p>Los radicales libres son unas mol\u00e9culas capaces de <strong>da\u00f1ar las c\u00e9lulas<\/strong> debido a su alta actividad t\u00f3xica en nuestro organismo. Se genera a ra\u00edz del ox\u00edgeno que respiramos. De \u00e9l el 95% nuestras c\u00e9lulas lo usan para producir energ\u00eda. El restante es el que est\u00e1 detr\u00e1s del origen de los radicales libres que aceleran el <strong>envejecimiento celular<\/strong>. Algo que tambi\u00e9n tiene mucho que en esto es la presencia de agentes contaminantes (contaminaci\u00f3n ambiental, humo del tabaco) y el estr\u00e9s diario.<\/p>\n<p>Adem\u00e1s del envejecimiento prematuro, los radicales libres pueden causar agresiones en nuestro organismo que probablemente desencadenen <strong>patolog\u00edas cr\u00f3nicas y degenerativas<\/strong>.<\/p>\n<h3>Estr\u00e9s oxidativo<\/h3>\n<p>A este efecto negativo se le conoce como <strong>estr\u00e9s oxidativo<\/strong> y es especialmente preocupante en personas que realizan <strong>deporte<\/strong>. En estos casos, solemos utilizar m\u00e1s ox\u00edgeno por lo que la cantidad de radicales libres tambi\u00e9n ser\u00e1 mayor.<\/p>\n<p>Adem\u00e1s, al hacer ejercicio la temperatura corporal es mayor, algo que dificulta la combusti\u00f3n de ox\u00edgeno, haciendo que una mayor parte de \u00e9l se transforme en <strong>radicales libres<\/strong>.<\/p>\n<p>En situaciones normales, nuestro organismo combate los radicales libres a trav\u00e9s de las <strong>enzimas<\/strong> que \u00e9l mismo fabrica. Pero si somos deportistas deberemos prestar especial atenci\u00f3n a nuestra alimentaci\u00f3n para intentar evitar las consecuencias de los radicales libres en nuestro organismo.<\/p>\n<h2>\u00bfC\u00f3mo combatir los radicales libres?<\/h2>\n<p>Como veis, los radicales libres ponen en <strong>peligro nuestra salud<\/strong>, as\u00ed que lo mejor ser\u00e1 que pongamos remedio lo antes posible.<\/p>\n<p>Adem\u00e1s de llevar una dieta equilibrada, lo mejor es que aumentes el consumo de alimentos que te ayudar\u00e1n a ganar la batalla contra los radicales libres. La clave est\u00e1 en los <strong>antioxidantes<\/strong> que protegen las c\u00e9lulas frente al deterioro.<\/p>\n<h3>Antioxidantes<\/h3>\n<p>La <strong>vitamina C<\/strong> (que contiene la naranja o el lim\u00f3n, por ejemplo) es un gran antioxidante natural, as\u00ed como otras vitaminas como <strong>la A y la E<\/strong>. Ciertos minerales tambi\u00e9n evitan la oxidaci\u00f3n. Es el caso del zinc (presente en el pescado, los frutos secos, el pollo) o el selenio (avena y germen de trigo)<\/p>\n<p>Otra opci\u00f3n es apostar por complementos como <strong><a title=\"Fuente de vida para combatir los radicales libres\" href=\"https:\/\/nutrisport.es\/linea-verde\/104-fuente-de-vida.html?utm_campaign=BlogPosts&amp;utm_medium=Link_FuenteDeVida&amp;utm_source=Blog\" target=\"_blank\" rel=\"noopener\">Fuente de Vida<\/a><\/strong>, que ofrece una combinaci\u00f3n de vitaminas A, C y E y otros nutrientes que nos proteger\u00e1n frente a los radicales libres.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00bfA que alguna vez has o\u00eddo hablar de los radicales libres? Hoy vamos a analizar qu\u00e9 son y c\u00f3mo pueden afectar a nuestro organismo.<\/p>\n","protected":false},"author":2,"featured_media":1271,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,14],"tags":[91,163],"class_list":["post-1270","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-salud-belleza","category-suplementacion-deportiva","tag-estres-oxidativo","tag-radicales-libres","post_format-post-format-image"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Radicales libres en el deporte, \u00bfc\u00f3mo nos perjudican?<\/title>\n<meta name=\"description\" content=\"Los radicales libres son capaces de da\u00f1ar nuestras c\u00e9lulas afectando negativamente a nuestra salud. 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